ENERGY STAR Most Efficient 2018 — Computer Monitors

Lenovo X24A

Product Image
Screen Size (inches)Field details 23.8


  • 23.8-inch FHD 1920 x 1080 resolution
  • LED Backlight panel
  • Neo-Blade AH-IPS panel
  • 7.5 mm thin profile
  • 178o / 178 o viewing angle
  • 250 nits brightness
  • 1000:1 contrast ratio, 3M:1 dynamic contrast ratio
  • 7 ms response time with OD by scalar
  • 72% color gamut and 16.7M colors
  • Anti-glare screen
Screen Area (square inches)Field details 242.04
Total Native Resolution (megapixels)Field details 2.1
Backlight TechnologyField details LED
Panel TechnologyField details TN LCD
Signal or Data InterfacesField details HDMI 1.4,DisplayPort 1.2
Power SourceField details Ac power supply
On Mode Power (watts)Field details 14.73
Features Enabled in Default On ModeField details None
Sleep Mode Power (watts)Field details 0.31
Features Enabled in Default Sleep ModeField details None
Off Mode Power (watts)Field details 0.19
Monitor Total Energy Consumption at 115 Volts (kWh/yr)Field details 46.92
Maximum Total Energy Consumption Limit for Monitor Certification (kWh/yr)Field details 54.1
Maximum Luminance (candelas per square meter)Field details 250.0
Enhanced-Performance Display?Field details None
Display Contrast Ratio at 0 deg. Horiz. Viewing AngleField details 1000